GIS Contacts

Collectively, the GIS Technical Services Group provides a diverse and balanced set of skills with a strong background in environmental and natural resource management. We provide a hands-on understanding of the challenges of environmental problem-solving. The collection and integration of complex information requires a close integration of diverse disciplines.

GIS Staff

Christina Kellum
GIS Manager
christina.kellum@ecy.wa.gov
360-481-9608

Enterprise GIS management
Python programming
HTML, Javascript programming
Model builder
Dynamic segmentation
Spatial database administration
Spatial analysis
Geodatabase design
Web mapping application development
ArcMap editing
Technical user support:
- ArcInfo
- ArcView
- SDE

Adam Oestreich
GIS Analyst/Cartographer
adam.oestreich@ecy.wa.gov

Cartography
ArcMap editing
ArcGIS online
Python programming
Model builder
Spatial analysis
Technical user support

Joshua Greenberg
WA Hydrography Data Steward (NHD)
joshua.greenberg@ecy.wa.gov
360-742-6992

Spatial Analysis
Remote Sensing
Cartography
Hydrology & hydrography
- National Hydrography Dataset (NHD)
ArcGIS Pro
ArcMap
Technical user support

Brad McMillan
GIS Analyst/Cartographer
brad.mcmillan@ecy.wa.gov
564-200-2415

ArcGIS Online
ArcMap Editing
Cartography
Spatial Analysis
Python programming
Geodatabase Design
Hydrology & hydrography
National Hydrography Dataset (NHD)
Technical user support

Christopher Clinton
Spatial Data Administrator
christopher.clinton@ecy.wa.gov
360-742-2956

Spatial data requests
Python programming
Spatial analysis
ArcGIS Online
Technical user support

Darby Veeck
GIS Analyst/Programmer
darby.veeck@ecy.wa.gov

Web mapping application development
Cartography
Spatial analysis
Spatial data development
Technical user support

Ewan Whitaker
GIS Analyst/Programmer
ewan.whitaker@ecy.wa.gov

Web mapping application development
Global Positioning Systems (GPS)
Technical user support
Cartography
ArcObjects
C#

Mailing address:
Washington State Department of Ecology
GIS Technical Services
P.O. Box 47600
Olympia, WA 98504-7600

Building address:
300 Desmond Drive
Olympia, WA 98503

Ecology's location:

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GIS Contacts

GIS Staff

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